Passed
Push — master ( de351b...604f37 )
by Pol
02:29
created

Filesystem::__construct()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 0
Metric Value
cc 1
eloc 1
nc 1
nop 1
dl 0
loc 3
ccs 2
cts 2
cp 1
crap 1
rs 10
c 0
b 0
f 0
1
<?php
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declare(strict_types = 1);
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namespace drupol\phpvfs\Filesystem;
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use drupol\phpvfs\Node\DirectoryInterface;
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/**
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 * Class Filesystem.
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 */
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class Filesystem implements FilesystemInterface
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{
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    /**
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     * @var \drupol\phpvfs\Node\DirectoryInterface
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     */
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    private $cwd;
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    /**
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     * Filesystem constructor.
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     *
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     * @param \drupol\phpvfs\Node\DirectoryInterface $directory
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     */
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    public function __construct(DirectoryInterface $directory)
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    {
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        $this->cwd = $directory;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function getCwd(): DirectoryInterface
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    {
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        return $this->cwd;
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    }
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    /**
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     * @return string
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     */
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    public function pwd(): string
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    {
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        return (string) $this->getCwd()->getPath();
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function root(): DirectoryInterface
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    {
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        $root = $this->getCwd()->root();
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        if ($root instanceof DirectoryInterface) {
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            return $root;
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        }
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        throw new \Exception('Unable to get root directory.');
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function setCwd(DirectoryInterface $dir)
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    {
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        $this->cwd = $dir;
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        return $this;
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    }
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}
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